Hi All,
The authors submitted three I-Ds to describe a rate control mechanism for
Segment Routing over IPv6 (SRv6) network slices. This mechanism not only
guarantees the committed rate of the slice but also improves overall link
utilization while aiming to ensure high-throughput transmission of AI/HPC
applications.
https://datatracker.ietf.org/doc/draft-lx-spring-srv6-rate-control/
https://datatracker.ietf.org/doc/draft-xz-6man-rate-option/
https://datatracker.ietf.org/doc/draft-xz-rtgwg-srv6-rate-notification/
We also have a side meeting at IETF 126: HP-WAN to disucuss the rate-based SRv6
as following shown.
Time: Wednesday, July 22st, 12:30-14:00(Vienna),18:30-20:00（Beijing）
Location: Park Suite 4
IETF Webex: https://ietf.webex.com/meet/sidemeetings1
Github: https://github.com/xiongquan1230/IETF126-Sidemeeting-HP-WAN/tree/main
Look forward to your attention and discussion with us. Thanks!
Best Regards,
Quan
Original
From: [email protected] <[email protected]>
To: 熊泉00091065;朱向阳10217067;Yisong Liu <[email protected]>;
Date: 2026年07月03日 15:10
Subject: New Version Notification for draft-lx-spring-srv6-rate-control-00.txt
A new version of Internet-Draft draft-lx-spring-srv6-rate-control-00.txt
hasbeen successfully submitted by Quan Xiong and posted to theIETF repository.
Name: draft-lx-spring-srv6-rate-controlRevision: 00Title: SRv6-based
Rate ControlDate: 2026-07-03Group: Individual SubmissionPages: 8URL:
https://www.ietf.org/archive/id/draft-lx-spring-srv6-rate-control-00.txtStatus:
https://datatracker.ietf.org/doc/draft-lx-spring-srv6-rate-control/HTML:
https://www.ietf.org/archive/id/draft-lx-spring-srv6-rate-control-00.htmlHTMLized:
https://datatracker.ietf.org/doc/html/draft-lx-spring-srv6-rate-control
Abstract: This document describes a rate control mechanism for Segment
Routing over IPv6 (SRv6) network slices. It addresses the challenge of
balancing resource utilization and congestion avoidance in over- committed
slice deployments. The mechanism leverages a token-based scheduler to
differentiate between Committed Information Rate (CIR) and Peak Information
Rate (PIR) traffic, and defines procedures for calculating initial PIR values
and dynamically adjusting them based on network conditions. Dynamic rate
adjustments are triggered by localized congestion or underutilization,
enabling proactive rate control and efficient bandwidth sharing among slices
sharing common physical links. The IETF Secretariat_______________________________________________
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